ADM2867E Datasheet (Analog Devices)

ADM2867E, RS-485 Transceiver

The ADM2867E is a 5.7 kV rms signal and power isolated full duplex RS-485 transceiver which passes radiated emissions testing to the EN55022 Class B standard with margin on a 2layer PCB using two small external 0402 ferrites on isolated power and ground pins.

The isolation barrier provides immunity

ADM2867E Features

* 5.7 kV rms isolated full duplex RS-485/RS-422 transceiver Low radiated emissions integrated isolated dc-to-dc converter Meets EN55022 Class B radiated emissions requirements on a 2-layer PCB Cable invert smart feature Correct reversed cable connection on A, B, Y, and Z bus pins while maintaining ful